Perhaps my dyno just reads a bit lower. I try to use corrected numbers to get closer to the guys at sea level, but even then can't quite make it. Car traps 128mph. So its def making the power.
I just replaced a T28 GTiR for Precision gt2871rlb and the lag its almost the same.
I was expecting at 12lbs at least 3000rpm but nahh its start going around the same time.
granted its a bit more responsice down low but nothing crazy.
A lot of people in zilvia.net reaching 350whp on a .64 exhaust housing, plus the spool time its quicker.
if your buying new get a GTX2867R with a .82 housing. the GTX turbos are so much more efficient then the standard GT. we made 493whp on that turbo with a 2.1l with 270 tomei cams at 26psi. the response is amazing and theres usable power upto 8500rpms. im currently doing a ve-t for a customer and will be using that turbo.
Originally Posted by macidcrook if your buying new get a GTX2867R with a .82 housing. the GTX turbos are so much more efficient then the standard GT. we made 493whp on that turbo with a 2.1l with 270 tomei cams at 26psi. the response is amazing and theres usable power upto 8500rpms. im currently doing a ve-t for a customer and will be using that turbo.
I'm guessing that power was made on a DE/DET? That's a lot of boost for such little power, relatively speaking.